606943223233 has 2 divisors, whose sum is σ = 606943223234. Its totient is φ = 606943223232.

The previous prime is 606943223219. The next prime is 606943223261. The reversal of 606943223233 is 332322349606.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 599396478849 + 7546744384 = 774207^2 + 86872^2 .

It is a cyclic number.

It is not a de Polignac number, because 606943223233 - 2²¹ = 606941126081 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 606943223233.

It is not a weakly prime, because it can be changed into another prime (606943223213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303471611616 + 303471611617.

It is an arithmetic number, because the mean of its divisors is an integer number (303471611617).

Almost surely, 2^606943223233 is an apocalyptic number.

It is an amenable number.

606943223233 is a deficient number, since it is larger than the sum of its proper divisors (1).

606943223233 is an equidigital number, since it uses as much as digits as its factorization.

606943223233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 839808, while the sum is 43.

The spelling of 606943223233 in words is "six hundred six billion, nine hundred forty-three million, two hundred twenty-three thousand, two hundred thirty-three".